Armstrong Quits Livestrong

http://archive.newsleader.com/VideoNetwork/1965383529001/Armstrong-Quits-Livestronghttp://cdn.newslook.com/32/320ea1663777d11acbb039880fe5d98b/mp4_low/320ea1663777d11acbb039880fe5d98b-mp4_low.mp4http://archive.newsleader.com/VideoNetwork/1965383529001/Armstrong-Quits-Livestronghttp://cdn.newslook.com/32/320ea1663777d11acbb039880fe5d98b/images/frame_0001.jpgArmstrong Quits LivestrongLance Armstrong steps down from the board of the Livestrong foundation.livestrongsportsnewslookLance Armstrong00:56